baber/WOPTO huggingface dataset:
Patent JP-H02299317-A (JP)
Title: Photo interrupter signal detection circuit
Inventor: ARITA HIROSHI
IPC: H03K17/78
Filed: 1989-05-13
Abstract: PURPOSE:To surely discriminate a light/dark state even for any photo interrupter by combining a low pass filter and an inverting amplifier section employing a current mirror to detect a change in a photo interrupter signal. CONSTITUTION:When a change  IC1 of a current IC1 of a photo interrupter 1 is larger than '0', the capacitor C1 at the right side of a current mirror (comprising transistors(TRs) 2, 3) is charged in response to the increase in the current IC1 and the potential of point A3 rises accordingly. When the potential of the point A3 rises to a potential biasing the TRs 4, 5 so as to have a relation of IC2=I0+IC1=I0+ICC+ IC1, the charging of the capacitor C1 is stopped and the steady-state is reached. While the capacitor C1 is charged, its charge current flows to a resistor R2 and the potential of a point A2 with respect to the point A3 is increased. Then a potential difference (VA2-VA3) is inputted to a comparator 6 as a differential input through an HCUTF circuit comprising resistors R5, R6 and a capacitor C2 and an output COMP goes to H.
Patent JP-H0417022-A (JP)
Title: Printer managing system
Inventor: SHINOZAKI YUKIHIRO
IPC: G06F3/12
Filed: 1990-05-10
Abstract: PURPOSE:To prevent overlapped use of the same printer and eliminate disorder of printing when the printer is commonly used by plural terminals by managing the used state of the printer with a file. CONSTITUTION:A managing file is provided for managing the used state of a printer PR00 and the name given to the printer PR00 is registered in the file. When a terminal WS00 or WS01 wants to use the printer PR00, the terminal confirms whether or not the printer PR00 is available by checking the file for the used state of the printer PR. When the printer PR00 is available, the terminal WS00 or WS01 sets a printer usable state by writing its name and the name of the job for which the printer is used in the managing file. Thus the use of the printer PR00 is managed by using the printer managing file. Therefore, such disorder that one terminal interrupts the printing operation of the printer PR00 when the printer PR00 makes printing operation for the other terminal can be eliminated even thought the printer PR00 is commonly used by the terminals.
Patent JP-H07334438-A (JP)
Title: Event processing system
Inventor: HARISON KIISU AREKUSANDA
IPC: G06F13/00
Filed: 1995-05-19
Abstract: PURPOSE: To provide an event processing system for receiving and processing event information on an event generated in a monitored system. CONSTITUTION: The various types of event processing nodes for processing the arriving event in response to the arriving pattern of an arriving base event are prepared and the nodes constitute one network executing mutual communication. The event processing nodes receive and process event data items from one or plural input streams and output the event data items as output streams. The outputted event data items are independently associated with the arriving base events and those which correspond to the combination of plural pieces of base information exist. The respective items contain event data showing the characteristics of base information and generated time. The event processing nodes are roughly divided into a type which is individually processed for the respective input data items and a type which is processed based on a prescribed relation among the events.
Patent JP-2000309016-A (JP)
Title: Slurry for wire saw
Inventor: SUGITANI KAZUAKI
IPC: B24B57/02
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To remove dispersion in a wafer thickness by a method wherein a kerf loss is decreased, a thickness of a sliced wafer is kept within a specific range, and a sufficient lapping margin is secured. SOLUTION: Slurry for a wire saw is prepared by mixing an abrasive grain controlled to 1.5-1.8 times (for example 30 μm) a grain size of the abrasive grain at a point wherein the grain size of the abrasive grain at a point wherein a volume accumulated value of the whole abrasive grain becomes 97% becomes 50% of the volume accumulated value into an abrasive solution. Large sized free grains are reduced as compared with the conventional case, and reduction of a kerf loss can be achieved. A thickness of a wafer is stabilized, and a sufficient lapping margin can be secured. A saw mark defect can be reduced.
Patent JP-H07305089-A (JP)
Title: Conception promoter
Inventor: INOUE SAKURA
IPC: A61K8/00
Filed: 1994-05-10
Abstract: PURPOSE:To obtain a conception promoter comprising low-boiling essence of a plant of the family Labiatae, activating action of the brain by stimulation of the sense of smell with scent, readily promoting conception, having extremely slight problem of safety. CONSTITUTION:This promoter comprises low-boiling essence of a plant of the family Labiatae. The essence is preferably obtained by immersing a plant material of a plant of the family Labiatae such as perilla, spearmint, sage or peppermint or a processed material of the plant material in a low-boiling solvent such as n-hexane or an ether in an amount of an equivalent to 10 times as much as that of the plant material at room temperature for several days or at a temperature close to the boiling point of the solvent for several hours. The promoter is preferably absorbed through the nasal cavity by a method for spraying with an aerosol. In the spraying, the promoter is diffused in air in a concentration of 0.1 to 5mg/m<2>.
Patent JP-S62277223-A (JP)
Title: Electric discharge machining device
Inventor: INOUE KIYOSHI
IPC: B23H7/22
Filed: 1986-05-26
Abstract: PURPOSE:To secure smooth supply of dielectric fluid even in an initial machining stage in which the width of a moving electrode is small by boring a hole for passing the dielectric fluid through a supporting body for supporting an electrode guide and providing a jet flow block with a jet flow outlet for the dielectric fluid. CONSTITUTION:A plurality of electrode guides 4 for guiding a moving electrode 2 are attached to a supporting body 3. A dielectric fluid passage 5 is bored through the supporting body 3 to which an external flow passage 11, a pump 6 and a dielectric fluid tank 8 are connected. Further, the supporting body 3 is provided with a jet flow block 7 through which a passage 5A is bored and to which a jet flow outlet 5B is attached, with the jet flow outlet 5B directed to the moving electrode 2. Machining is performed by applying voltage pulses between the moving electrode 2 and a workpiece 1 while delivering jet flow of dielectric fluid from the jet flow outlet 5B into a machining gap. With the above arrangement, sufficient flow rate of dielectric fluid can be secured even when the width of the moving electrode is small by effectively utilizing a space.
Patent JP-S5913193-A (JP)
Title: Lubricating oil deterioration indicating device
Inventor: ARAKAWA HIDEJI
IPC: F01M11/10
Filed: 1982-07-12
Abstract: PURPOSE:To prevent lubricating oil exchange timing from being mistaken by providing an impeller in the lubricating oil flow passage of a vehicle, connecting this impeller to a motor changing in its rotary speed in response to load, and further connecting a number-of-revolutions integrating indicator to the shaft of said motor. CONSTITUTION:An impeller 3 is provided in the flow passage of a lubricating oil 1 of a vehicle, and this impeller 3 is connected to a motor 6 changing in its speed responding to load, while a number-of-revolutions integrating indicator 8 is connected via a speed reduction transmitting mechanism 7 to the shaft 6a of the motor 6. The lubricating oil 1 reduces in its viscosity as it is more deteriorated, and with this reduction the load of the motor 6 reduces, allowing the number of revolutions of the motor to be increased. Accordingly, even if the lubricating oil 1 is more rapidly deteriorated due to the bad service environment of the vehicle, an operator does not mistake the exchange timing of the lubricating oil since the indication value of a number-of-revolutions integrating indicator 8 more rapidly reaches 100% than in an ordinary case.
Patent JP-S61357-A (JP)
Inventor: KIKUCHI HISASHI
IPC: A61M16/00
Filed: 1984-06-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5547568-A (JP)
Title: Aperature card system
Inventor: TAKAHASHI SHIROU
IPC: G06F17/30
Filed: 1978-09-30
Abstract: PURPOSE: To prevent the jam or nick by opening bore and printing processing before cutting out windows on the form printed card.  
     CONSTITUTION: The card 5 for forming AP card on which the form is printed is processed by the data processig device 1 to print a require data on the surface thereof and opened bores thereon. Then, at a predetermined position of the opening bored card 6, the window 7 for mounting the microfilm is cut away. The information of the original drawing and the like is recorded on the microfilm 11 through the photographing, developing and examination processes. Then, this microfilm 11 is adhered to the window 7 of the card 6. Thereby, since the card passing through the foring device or the printing device has no substantially the cut window, the occurrence of jam or nick is substantially prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5748471-A (JP)
Title: Lap tool
Inventor: HAGIUDA YOSHIAKI
IPC: B24B37/12
Filed: 1980-09-03
Abstract: PURPOSE:To produce a lustrous, satisfactory finished surface for a extremely short time and save a troublesome embedding operation for grain by mixing, molding and sintering cast iron powder and abrasives to provide a composite lap of grain fixed integrally to a base metal of cast iron. CONSTITUTION:Abrasives are added in a predetermined proportion to cast iron powder which will become base metal and mixed uniformly therewith by a ball mill or the like. Then, a dies 9 is filled with mixture powder 8 of cast iron powder 7 and abrasives (grain) 3 which is press molded with a punch 10. A pressed powder molding 11 of the cast iron powder and abrasives obtained in the previous process is charged into a furnace and sintered in reducing atmosphere with or without pressure. The molding 11 may be forged after the sintering by pressurizing in a preheated dies or the like and further subjected to annealing process.
Patent JP-S5745401-A (JP)
Title: Constant proportional measure
Inventor: INOUE NORIHIRO
IPC: G01B3/04
Filed: 1980-09-03
Abstract: PURPOSE:To make the manufacture of a portable measure which is convenient for construction work of root rectangular figures possible by orderly attaching scales having ratios of 2/<1/2>:3<1/2>:4<1/2>:5<1/2>: golden rate on a measure. CONSTITUTION:Scales having ratios ratios of 2<1/2>:3<1/2>:4<1/2>:5<1/2> golden rate are orderly marked in parallel on a known measure. For example, the sizes using a meter prototype as units are taken at A, the sizes making 2<1/2> times the A as 1, the sizes making 3<1/2> times as 1 at C, the sizes making 5<1/2> times as 1 at D and the sizes making golden rate times as 1 at E. Then, if the A:B:C:D:E are of the same value, the relations of the 1:2<1/2>:3<1/2>:5<1/2> golden rate holds at all times, and the portable constant proportional measure convenient for construction of root rectangular figures and golden ratios is obtained.
Patent JP-S62279555-A (JP)
Title: Disk clamping device for optical disk device
Inventor: OKAZAKI KICHIZAEMON
IPC: G11B17/028
Filed: 1986-05-28
Abstract: PURPOSE:To improve the reliability with a small-sized and low-cost constitution by providing the first and second center adapters in the front end of a spindle of one disk motor and fixing and holding various kinds of optical discs held on a turntable by a clamper. CONSTITUTION:The first center adapter 15 which centers the first optical disk 50 is fixed to the front end of a spindle 3 of one disc motor 1, and a turntable 10 which is connected to the first center adapter and is positioned is fixed to the spindle 3. The second center adapter 20 which centers the second optical disk 60 is slidably provided under the first center adapter 15 with the spindle 3 as the guide. Thus, various kinds of optical disk held on the turntable are fixed and held by a clamper 30. By such constitution, the height of the device is reduced and the reliability is improved with a low cost.
Patent JP-S5547321-A (JP)
Title: Hardening apparatus for truck pin
Inventor: YOSHIDA KATSUMI
IPC: C21D1/667
Filed: 1978-09-30
Abstract: PURPOSE: To improve the productivity of hardening process for various pins without causing warpage, soft spot and quenching crack, by changing the feed-forward rotational speed of many hourglass type pinch-rollers which are holding the heated pins.  
     CONSTITUTION: The roller line-up 8, 8", 8', pushes the pin 50 against the roller line-up 9, 9", 9', utilizing the spring elasticity, and guides the pin 50 down into the basin water so as to fix the pin 50 with its center coincident with the center of the ring pipe 27. Water is injected into the basin water from the ring pipe 27, and the pin 50 is fed successively into the roller line-up 9. The pin 50 is sent forward being rotated by the pinch-roller configurated by hourglass type rollers 8, 9, crossing each other. Hereupon, the feed-forward rotational speed in the section A is made faster than that in the section B. The high injection pressure and large quantity of cooling water are set in the first section C for quenching the pin 50; and the low injection pressure and small quantity are set in the section D for cooling the pin 50 slowly. According to this method, the continuous hardening of the pin 50 is possible without causing the quenching crach and quenching strains. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5547928-A (JP)
Title: Hinge changeover apparatus for three way or side dump truck
Inventor: HONDA NOBUNAGA
IPC: B60P1/04
Filed: 1978-09-30
Abstract: PURPOSE: To accomplish the changing of the hinges accurately by controlling two hooks arranged on the diagonal line to two separate positions ... fastening and releasing ... with interlocking of thereof connected through a rod and a link mechanism.  
     CONSTITUTION: Hinge shafts 7L, 7R, 11L and 11R are arranged at the front and rear and on the right and left of the rear body while locking members 14L, 14R, 15L and 15R comprising shaft receiving sections 16L, 16R, 17L and 17R and hooks 18L, 18R, 19L and 19R are arranged at the front and rear and on the right and left of the body frame 2 corresponding to the respective shafts. Then, two each (located on the diagonal line) of the hooks (18R and 19L) and (18L and 19R) are connected with a connecting apparatus 23 and 24. When the rear body 3 is tilted to the left, by the operation of the first and second rods 25 and 26, one of the hooks located on the diagonal line is fastened and the other released through the connecting apparatus 23 and 24. By so doing, the hinge shafts 7L and 11L are grasped with the hooks 18L and 19L and the hydraulic cylinder works to tilt the rear body with the shaft 7L and 11L as the fulcrum. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5547757-A (JP)
Title: Dial pulse generation system
Inventor: YAMATO SHIGEKI
IPC: H04M1/31
Filed: 1978-09-30
Abstract: PURPOSE:To make stable various operations, by providing the time pulse generation circuit wich generates correct pulse having sufficiently shorter period than the specified pulse period, and digitally processing the dial pulse and various times with common clock pulse. CONSTITUTION:The data terminal unit DTE is connected to the electronic computer ECM to transmit and receive the control signal, and the modulation and demodulation unit MODEM is connected to the computer ECM and the telephone line network N to perform the conversion between data signals. Further, the crystal oscillator Q oscillates correct frequency, the output of this oscillator is frequency- divided at the frequency counter CUN-0, 1, to produce the clock pulse having correct various frequencies. This pulse is used for digital combination for the count circuit CUN2-5, FFF2-F10, AND gate G1, NAND gate G2, and count comparison circuit COMP to output the pulse for various time circuits and to produce analog dial pulse for exchanger control having a given speed, make to brake ratio.
Patent JP-H08311377-A (JP)
Title: Ink for recording
Inventor: KATO MASAHITO
IPC: C09D11/328
Filed: 1995-05-19
Abstract: PURPOSE: To obtain an ink for a recording without clogging the injection port or in the ink passage and good in stabilities for a long period, injecting stabilities and injecting responses by reducing the content of silicon in the ink composition to a specific value or less. CONSTITUTION: This ink for a recording is obtained by reducing the content of silicon contained in the ink composition to <1.5ppm with a treatment for passing the ink through a cation exchange resin in the process of producing the ink for recording. It is injected by a thermal ink jet system utilizing a thermal energy from a heating element installed in its ink chamber.
Patent JP-S62278662-A (JP)
Title: Ship steering expert system
Inventor: KAIKAWA YOSHIMASA
IPC: G05D1/02
Filed: 1986-05-28
Abstract: PURPOSE:To perform a ship steering operation approximate to the judgement and actions of a skilled steersman by judging automatically the time and method to avoid a collision accident of ships via a reasoning engine based not only on the objective information but also the subjective information. CONSTITUTION:The subjective information on the changes of the heart rate and blood pressure of a steersman are always detected by a heart rate sensor 21 an a blood pressure sensor 22. Thus a reasoning engine 42 reasons and decides the time and method of the shunt sail, that is, the safe shunt sail, normal shunt sail and emergency shunt sail also is consideration of the changing degree of the subjective information. In such an emergency case where the collision may possibly occur against another ship or a fixed obstacle, the subjective (emotional, intuitive) information based on the changes of the heart rate and blood pressure of the steersman due to his strain are used to decide the time and method of the shunt sail in addition to the logical method using the experience, knowledge, etc., of the steersman obtained from such objective information obtained from a radar 11, a gyrocompass 12, a log 13, etc.
Patent JP-H08308705-A (JP)
Title: Piling device for quilt
Inventor: NISHIKAWA GORO
IPC: A47G9/02
Filed: 1995-05-19
Abstract: PURPOSE: To save labor for ordinarily handling quilts when putting on double quilts and to separately use them such as using the double quilts in winter but using only one quilt in summer. CONSTITUTION: Both end parts in the lengthwise direction of a downside quilt 1 are turned over on the upper face side so as to provide turned pieces 4 to be overlapped on the main body of the quilt, both sides on the top end side of the turned piece 4 are connected to the main body of the quilt so as to provide sandwiching parts 6, and the end parts are sandwiched into the sandwiching parts 6 so that an upside quilt 2 can be piled on the downside quilt 1.
Patent JP-S5823080-A (JP)
Inventor: ITOU MASAYUKI
IPC: G09B9/00
Filed: 1981-08-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000309046-A (JP)
Title: Grease scattering preventing device for ejector motor
Inventor: TAKANOHASHI RYUICHI
IPC: B29C33/70
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To prevent circumferential contamination caused by the scattering of grease adhered in the vicinity of a ball nut in every direction accompanied by the rotation of the nut of a ball screw. SOLUTION: In the grease scattering preventing device of the ejector motor 102 arranged on the drive axial line of an ejector device to be driven linearly and equipped with a ball screw consisting of the ball nut 120 fixed to the hollow output shaft of the ejector motor 102 to rotate and the ball screw shaft 121 screwed in the ball nut 120 to linearly move in the hollow output shaft, a cover 30 for preventing the scattering of grease is attached to the periphery of the rotary part of the ball nut 120 of the ball screw.
Patent JP-H06332623-A (JP)
Title: Array type recorder and recorder
Inventor: MIZUNO MASAHIRO
IPC: G06F12/08
Filed: 1993-05-24
Abstract: PURPOSE:To improve the throughput of write in the case of executing read modify write in the array type recorder. CONSTITUTION:A temporary recording track is provided at every one cylinder. When the data of a first sector is changed and rewrite is executed, it is not rewritten in a first sector but is written in a first free sector in the temporary recording track. As for write to this temporary recording track, it is unnecessary to wait for one rotation as in the past, therefore, a write processing is finished at a high speed. The data written in the temporary recording track is written back asynchronously with temporary write in the case where a disk is in an idle state. In such a way, the throughput of write is improved to the same extent as the array type recorder having no party. Moreover, its reliability is remarkably improved when compared with the array type recorder having no parity.
Patent JP-S5549066-A (JP)
Title: Holding tone generating transmission system
Inventor: KANEKO OSAMU
IPC: H04M19/02
Filed: 1978-10-04
Abstract: PURPOSE:To enable simple constitution to offer a calling subscriver holding service by allowing the originating subscriber to hear a signal as a holding tone through an audible tone sending circuit by charging and discharging current through a capacitor whose one terminal is connected alternately to the earth and a battery at constant cycle. CONSTITUTION:In originating register sender ORS, an originating register part and sender part operate interlocking mutually which function to send a holding tone out to subscriber SUB from an end of reception of a final-digit dial from calling subscriber SUB until transmission of a register signal to a party subscriber. Here, capacitor C2 has its terminal connected alternately to the earth and a battery at fixed cycles and at the end of final-digit dial reception from subscriber SUB, an audible tone sending-out circuit is connected by switching to the other terminal of capacitor C2. A signal obtained by charging and discharging capacitor C2 is passed through the audible tone sending-out circuit to allow subscriber SUB to hear a holding tone. Therefore, this simple constitution provides holding service to calling subscribers.
Patent JP-H05314686-A (JP)
Title: Magnetic disk device
Inventor: IMURA MASAHARU
IPC: G11B21/10
Filed: 1992-05-14
Abstract: PURPOSE:To increase the access operating speed by using the reproducing output of an induction type magnetic head as a position detecting signal in an access mode in order to apply the bias current of an MR head as an access operating current. CONSTITUTION:In an access mode, a reproduction amplifier 6 and an access means 14 are selected by a reproduction changeover switch 19 and a control signal changeover switch 20. Then the production signal of the track code part of a position information recording area 23 is detected by a magnetic head of a slider 8 and sent to the means 14 via an amplifier 6. The position of a voice coil motor VCM 9 is controlled based on the information acquired by a position detector 15 and a speed detector and also the speed error obtained by a speed error detector 17. In a tracking operation mode, an MR amplifier 4 and a tracking means 11 are selected by the switches 19 and 20 and the position control is performed. Thus the position information can be reproduced without supplying the bias current to an MR with use of a magnetic head in the access operation mode. Therefore the current supplied to the VCM 9 can be increased and a high speed access operation is possible.